Pith Number

pith:2AQI6GAA

pith:2026:2AQI6GAAMRFD4G3AV2WZVYGOSR

not attested not anchored not stored refs pending

SLPO: Scaling Latent Reasoning via a Surrogate Policy

Runyang You, Wenjie Li, Yongqi Li, Zhiyuan Liu

arxiv:2607.19691 v1 · 2026-07-22 · cs.CL · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AQI6GAAMRFD4G3AV2WZVYGOSR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-23T00:24:04.063043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0208f1800644a3e1b60aead9ae0ce947b8f4ab6069007591422d2ab8a5e46a1

Aliases

arxiv: 2607.19691 · arxiv_version: 2607.19691v1 · doi: 10.48550/arxiv.2607.19691 · pith_short_12: 2AQI6GAAMRFD · pith_short_16: 2AQI6GAAMRFD4G3A · pith_short_8: 2AQI6GAA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2AQI6GAAMRFD4G3AV2WZVYGOSR \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d0208f1800644a3e1b60aead9ae0ce947b8f4ab6069007591422d2ab8a5e46a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "783ed84727f7fa69c51532a229374f47a39ce2f14431435fa88dc4278a15dc2e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-22T02:45:08Z",
    "title_canon_sha256": "d03c1337625914fbbe1f98661ab958c937827091c8008f97ed1fda11aa113d4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19691",
    "kind": "arxiv",
    "version": 1
  }
}